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| author | David Vrabel | 2009-04-08 19:36:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2009-04-17 19:50:28 +0200 |
| commit | 5936ac7f93965931c508e1928d142076998ce65d (patch) | |
| tree | ab6eafd9032dd6bf4b9b35d1c799745de2487000 /drivers/usb/wusbcore/devconnect.c | |
| parent | WUSB: disconnect all devices when stopping a WUSB HCD (diff) | |
| download | kernel-qcow2-linux-5936ac7f93965931c508e1928d142076998ce65d.tar.gz kernel-qcow2-linux-5936ac7f93965931c508e1928d142076998ce65d.tar.xz kernel-qcow2-linux-5936ac7f93965931c508e1928d142076998ce65d.zip | |
WUSB: fix oops when completing URBs for disconnected devices
Fix an oops in wusbhc_giveback_urb() if the wusb device had disconnected
while an urb was in progress. Also release the ref count obtained here.
Signed-off-by: David Vrabel <david.vrabel@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/wusbcore/devconnect.c')
| -rw-r--r-- | drivers/usb/wusbcore/devconnect.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c index 63f200e4efb1..4ac4300a3f9a 100644 --- a/drivers/usb/wusbcore/devconnect.c +++ b/drivers/usb/wusbcore/devconnect.c @@ -267,6 +267,8 @@ static void wusbhc_devconnect_acked_work(struct work_struct *work) mutex_lock(&wusbhc->mutex); wusbhc_devconnect_acked(wusbhc, wusb_dev); mutex_unlock(&wusbhc->mutex); + + wusb_dev_put(wusb_dev); } /* |